/*
 * Copyright (c) 2013, OpenCloudDB/MyCAT and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software;Designed and Developed mainly by many Chinese 
 * opensource volunteers. you can redistribute it and/or modify it under the 
 * terms of the GNU General Public License version 2 only, as published by the
 * Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 * 
 * Any questions about this component can be directed to it's project Web address 
 * https://code.google.com/p/opencloudb/.
 *
 */
package io.mycat.server.response;


import io.mycat.server.ErrorCode;
import io.mycat.server.MySQLFrontConnection;
import io.mycat.server.packet.OkPacket;

import org.apache.log4j.Logger;

/**
 * @author mycat
 */
public final class RollbackUser {

    private static final Logger logger = Logger.getLogger(RollbackUser.class);

    public static void execute(MySQLFrontConnection c) {
        boolean status = false;
        if (status) {
            StringBuilder s = new StringBuilder();
            s.append(c).append("Rollback user success by manager");
            logger.warn(s.toString());
            OkPacket ok = new OkPacket();
            ok.packetId = 1;
            ok.affectedRows = 1;
            ok.serverStatus = 2;
            ok.message = "Rollback user success".getBytes();
            ok.write(c);
        } else {
            c.writeErrMessage(ErrorCode.ER_YES, "Unsupported statement");
        }
    }

}